OT-2026-000095100
Publication integrity record
Three cup vacuum gripper, three zone face, three stage ejector, pressure sensor per zone, sustained blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000095100) never changes.
Identity and time
| Publication number | OT-2026-000095100 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df1-77b4-bb37-3648fb07b1ec · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095100 |
| Status | PUBLIC |
Content hashes
| Canonical text | ce5f63510f02b933fa639daed825bb04b7e5780071e0ae778a03ba655cb9a97c |
|---|---|
| Markdown | c15b10004bb9b9c23d0b0efd1b480c4f71ab72d4b8dd6fc757c1185684a6d794 |
| Publication page | 8cad1aed5d0de7147718a508dfb7c5c905fe8ee1fe497810572a09d10aa6bbe1 |
| Manifest | 071b88b2d2d55dd14ede2b0ba36f6a368f128ad184ef5df34afee80ca7175055 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | wdTvNBHOiJP9aeBF1fNObZUIH6mgCTZKIsg6FqCKWM+EJ90xdqzh0PZbdnGYtDE1KdUNSu/Q+NOEjj97ZPYvBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:42.525214Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095100observed 8cad1aed5d0de7147718a508dfb7c5c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:42.507557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095100/manifest.jsonobserved 071b88b2d2d55dd14ede2b0ba36f6a36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.488096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095100/publication.mdobserved c15b10004bb9b9c23d0b0efd1b480c4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:42.467974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095100/publication.txtobserved ce5f63510f02b933fa639daed825bb04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|